diff --git a/src/1905_tlvs.h b/src/1905_tlvs.h
index 9e1239d03d1a7d0f797b40a25f6d260b365c2d9c..956208324f9be6a739c3044401fc64203705b0dc 100644
--- a/src/1905_tlvs.h
+++ b/src/1905_tlvs.h
@@ -111,9 +111,10 @@
 #define IEEE80211_FREQUENCY_BAND_2_4_GHZ           (0x00)
 #define IEEE80211_FREQUENCY_BAND_5_GHZ             (0x01)
 #define IEEE80211_FREQUENCY_BAND_60_GHZ            (0x02)
+#define IEEE80211_FREQUENCY_BAND_6_GHZ             (0x04)
 #define IEEE80211_FREQUENCY_BAND_UNKNOWN           (0xff)
 
-#define IEEE80211_FREQUENCY_BAND_NUM                3
+#define IEEE80211_FREQUENCY_BAND_NUM                4
 
 /* IEEE80211 roles */
 #define IEEE80211_ROLE_REGISTRAR                   (0x00)